What do you think with the below Picture ?

In which direction should the missing arrow point?

A woman lives in a Tall building thirty-six floors high and served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

John is asked to stand behind Jacob and Jacob is asked to stand behind John. Both of them feel confused about it and don't know what to do?

But it is quite possible, do you know how?

Through your logical capabilities, can you make 7 an even?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What four weights can be used to balance from 1 to 30 pounds?